https://github.com/rodydavis/flutter_midi

Midi Playback in Flutter
https://github.com/rodydavis/flutter_midi

dart flutter midi midi-player music

Last synced: 7 days ago
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Midi Playback in Flutter

• Host: GitHub
• URL: https://github.com/rodydavis/flutter_midi
• Owner: rodydavis
• License: mit
• Created: 2020-01-13T20:56:07.000Z (almost 5 years ago)
• Default Branch: master
• Last Pushed: 2024-03-10T10:44:15.000Z (8 months ago)
• Last Synced: 2024-10-27T06:55:52.617Z (12 days ago)
• Topics: dart, flutter, midi, midi-player, music
• Language: Swift
• Homepage: https://rodydavis.github.io/flutter_midi/
• Size: 12.8 MB
• Stars: 62
• Watchers: 3
• Forks: 56
• Open Issues: 29
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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# flutter_midi

A FLutter Plugin to Play midi on iOS and Android. This uses SoundFont (.sf2) Files.

Online Demo: https://rodydavis.github.io/flutter_midi/

## Installation

Download a any sound font file, example: `sound_font.SF2` file.

Create an /assets folder and store the .sf2 files

Update pubspec.yaml

``` ruby

assets:

   - assets/sf2/Piano.SF2

   - assets/sf2/SmallTimGM6mb.sf2

```

 

Load the sound font to prepare to play;

```dart

 @override

  void initState() {

    load('assets/sf2/Piano.SF2');

    super.initState();

  }

  

 void load(String asset) async {

    FlutterMidi.unmute(); // Optionally Unmute

    ByteData _byte = await rootBundle.load(asset);

    FlutterMidi.prepare(sf2: _byte);

  }

```

Play and Stop the Midi Notes

```dart

 FlutterMidi.playMidiNote(midi: 60);

 FlutterMidi.playMidiNote(midi: 60, velocity: 120);

 FlutterMidi.stopMidiNote(midi: 60);

 FlutterMidi.stopMidiNote(midi: 60, velocity: 120);

```